《整体环境科学》的一篇论文显示，中国最大的淡水鱼可能已经在2005年至2010年间灭绝了。2019年9月，该论文的作者危起伟表示，一些专家认为这种一级保护鱼类已经灭绝。
A paper from Science of the Total Environment shows that the largest freshwater fish in China might have gone extinct between 2005 and 2010. Wei Qiwei, author of the paper, said in September, 2019, some experts supposed that the first-class protected fish had been extinct already.
五月，梅德伟杰夫宣称他正在设置新的机构去反击他所谓的“歪曲历史”。
In May, Medvedev announced that he was setting up a new body to counter what he called the "falsification of history".
1958年1月21日，斯塔克伟泽前往卡瑞尔破旧的房子去见她。
On January 21, 1958, Starkweather went to visit Caril at her dilapidated house.
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